IstanbulSeattleNonstop Flight TimeIST–SEA
Istanbul (Istanbul Airport) to Seattle (Seattle-Tacoma International Airport).
Direct flights from IST to SEA have an estimated flight time of about 13h 5m, based on the 6,055-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with Turkish Airlines appearing most often in that sample. Captured departure times run from 14:55 to 14:55 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~13h 5m Estimated from great-circle distance — no tracked flights yet. | 6,055 mi | Nonstop | 1/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured nonstop airlines for IST to SEA
Our current provider sample includes 1/day direct flights from IST to SEA across 1 captured airline.
- First departure
- 14:55
- Last departure
- 14:55
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Turkish Airlines | 1/day | Airbus A350 | 14:55 |
Aircraft on this route
Flying the other way?
SEA to IST flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IST to SEA, last seen June 15, 2026. Frequency uses 5 scheduled departures across 5 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IST to SEA?
The IST to SEA flight time is estimated at about 13h 5m from great-circle distance until enough tracked flights are available.
How far is IST from SEA?
IST to SEA is about 6,055 miles by air.
Are there nonstop flights from IST to SEA?
Yes. Captured schedules show 1/day from IST to SEA on Turkish Airlines. Confirm live timetables before booking.
Which airlines fly from IST to SEA?
Our current provider sample for IST to SEA includes Turkish Airlines. Confirm live timetables before booking.
What aircraft fly from IST to SEA?
Aircraft captured in our current provider sample for IST to SEA include Airbus A350.
Route hubs
Nearby airport options
Near Istanbul
- SAW - IstanbulSabiha Gokcen International Airport · 39 mi from ISTFlights from SAW